Headlamp



FIG. 1 is a front-right-top perspective view of the headlamp showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plain view; and,

FIG. 8 is another perspective view thereof.

The broken lines showing in FIGS. 3 and 8, illustrate portions of the headlamp which form no part of the claimed design. 

CLAIM The ornamental design for a headlamp, as shown and described. 